Pick Your Teeth!

:salam:

:jazak: for bringing up this topic.I was thinking about this the other day & decided that from now on i will not talk about anybody.
But what i was worried about was “all those times we talked about our teachers & stuff” what to do about it now?
Do i apologize to them?
(if yes,then what do i say while apologizing?)
Do i just ask Allah(swt) for forgiveness?& not mention this to the people concerned?

:wsalam: